A4988 Stepper Motor Driver For 3D Printer Diy Kit Reprap Prusa Mendel

A4988 Stepper Motor Driver For 3D Printer Diy Kit Reprap Prusa Mendel

Quick Detail:

1.3D Printer A4988 Stepper Motor Driver Offer
2.Reasonable Price,High Quality

3.ROHS Certificate,Fast Delivery otor Driver Stepstick A4988 for 3D Printer Reprap Prusa Mendel 3D Printer Kits

Description:

- Simple step and direction control interface
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
- Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
- Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
- Short-to-ground and shorted-load protection

Specifications:

- Low RDS (On) Output
- Automatic current decay mode detection / selection
- Mix with slow current decay modes
- Synchronous rectification for low power dissipation
- Internal UVLO
- Crossover-current protection
- 3.3 and 5 V compatible logic supply
- Thermal shutdown circuitry
- Ground fault protection
- Load short-circuit protection
- Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16

Product Image

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment

Factory Pictures

3d printer diy kit

3d printer model

A4988 Stepper Motor Driver For 3D Printer Diy Kit Reprap Prusa Mendel Images